What medicine does the fruit tree eat to prevent insects (what medicine does the fruit tree eat to bear more fruit)

1. What medicine can fruit trees bear more fruits when they bloom?

2. What medicine do you take when the fruit trees are in bloom?

3. What medicine is used to make the flowers fall when the fruit trees bloom?

4. What medicine is used to prevent insects when fruit trees bloom?

1. Fruit trees cannot be treated with drugs when they bloom. It is easy to grow deformed flowers, which will reduce the pollination rate and kill pollinators, resulting in a decrease in fruit setting rate and uneven fruit size.

2. Give it drugs before flowering, and the types of drugs can choose growth regulators, such as gibberellin and naphthylacetic acid.

3. Some fruit trees need artificial pollination, so the fruit setting rate will be improved and the yield can be guaranteed.